Converting 1
Convert the fraction to a decimal.
1/5
0.2
Convert the fraction into a decimal.
45/90
0.5
What percent of 95 is 76?
80%
What percent of 40 is 36?
90%
What percent of 120 is 90?
75%
Convert the decimal to a fraction.
0.9
9/10
Convert the decimal into a fraction.
0.32
8/25
11
What number is 60% of 90?
54
80% of what number is 64?
80
Convert the decimal to a percent.
0.64
64%
Convert the decimal into a percent.
0.75
75%
25% of what number is 50?
200
What number is 25% of 80
20
12% of what number is 30?
250
Convert the percent to a decimal.
88%
0.88
Convert the percent into a decimal.
63%
0.63
Yesterday, there were 400 tickets sold for a concert. Today, there were 300 tickets sold. What was the percent of change? Round to the nearest tenth.
-25%
Yesterday, it took you 15 minutes to get to school. Today, it took you 30 minutes. What was the percent of change? Round to the nearest tenth.
100%
Yesterday, you made 45 cookies. Today, you made 50 cookies. What was the percent of change?
11.1 (repeating)%
Convert the fraction into a percent.
3/8
37.5%
Convert the fraction into a percent.
9/20
45%
You estimate that a room is 50 feet long. The room is actually 45 feet long. What is the percent error? Round to the nearest tenth.
4.2%
You estimate that a store has 40 donuts. There are actually 37 donuts. What is the percent error? Round to the nearest tenth.
8.1%
You estimate that a school has 1000 students. The school actually has 942 students. What is the percent error? Round to the nearest tenth.
6.2%